In episode 49 of Firebase Delta, the guys talk about the hobby around Firestorm (and, indeed, wargaming) as well as terrain. The episode opens with a discussion of “the hobby”, including how to prepare models for painting, priming them and also painting them.
In the second half, the guys discuss terrain in Firestorm Armada. This includes the merits of 3D vs 2D terrain, where they get materials, and how to turn those materials into terrain for the gaming table.
It’s a good listen as always for anyone interested in the Firestorm series of games!